#include <stdio.h>
#include <stdlib.h>
//#include <errno.h>

int main(void)
{
	FILE *fp;

	if ((fp = fopen("yagenjiubucunzai.txt", "r")) == NULL )
	{
		perror("打开文件失败,原因是");
		exit(EXIT_FAILURE);
	}


	fclose(fp);

	return 0;	
}
